CVE-2020-11133 Memory corruption in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Out-of-bounds write in Qualcomm Snapdragon firmware allows attackers to execute arbitrary code or escalate privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11133?
CVE-2020-11133 is a high-severity memory corruption vulnerability in Qualcomm Msm8998 Firmware, published on 8 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
u'Possible out of bound array write in rxdco cal utility due to lack of array bound check' in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MSM8998, QCS605, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SXR1130
Weakness: CWE-120
Which versions are affected by CVE-2020-11133?
It affects 11 products.
Products include Qualcomm Msm8998 Firmware, Qualcomm Qcs605 Firmware, Qualcomm Sda845 Firmware, Qualcomm Sdm630 Firmware, Qualcomm Sdm636 Firmware, Qualcomm Sdm660 Firmware and 5 more.
How do I fix CVE-2020-11133?
No fix has been published for CVE-2020-11133 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-11133 being exploited?
There is no known exploitation of CVE-2020-11133 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Msm8998 Firmware
Sources
Also known as GHSA-r48j-3399-5rmj.